DE359804C - Support with two cross slides running in opposite directions - Google Patents

Support with two cross slides running in opposite directions

Info

Publication number
DE359804C
DE359804C DER54571D DER0054571D DE359804C DE 359804 C DE359804 C DE 359804C DE R54571 D DER54571 D DE R54571D DE R0054571 D DER0054571 D DE R0054571D DE 359804 C DE359804 C DE 359804C
Authority
DE
Germany
Prior art keywords
support
cross slides
opposite directions
gear
gears
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DER54571D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DER54571D priority Critical patent/DE359804C/en
Application granted granted Critical
Publication of DE359804C publication Critical patent/DE359804C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/102—Feeding members carrying tools or work for lathes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

Gegenstand der vorliegenden Erfindung ist eine weitere Ausbildung des durch Patent 353819 gekennzeichneten Supports mit zwei gegenläufigen Ouerschlitten, die darin besteht, daß die durch Zahnräder- und Zahnstangengetriebe erzeugte zwangläufige Verbindung der Ouerschlitten nunmehr in Fortfall kommt und ihre gegenläufige Bewegung durch Schraubenspindeln erfolgt, auf denen zwei miteinander in Eingriff stehende Zahnräder sitzen, die aber auch außer Eingriff gebracht werden können, so daß jede Spindel für sich gedreht werden kann.The present invention is a further development of the patent 353819 marked supports with two counter-rotating Ouerschlitten, which consists in the fact that the gear and rack and pinion transmission generated inevitable connection of the Ouerschlitten now comes to an end and their opposite movement takes place by screw spindles on which two meshing gears sit, but can also be disengaged, so that each spindle can be rotated for itself.

Die durch Handkurbel gedrehten oder auch sonstwie beliebig angetriebenen Schraubenspindeln greifen in bekannter Weise in dazugehörige Muttern ein, welche an den Querschlitten befestigt sind. Durch Außereingriffbringen der Zahnräder, indem das eine Zahnrad auf der Spindel mittels eines Handhebels verschoben wird, können die beiden Schlitten^·' teile auch einzeln zur Bearbeitung des Arbeitsstückes geführt werden.The screw spindles turned by hand crank or driven in any other way engage in a known manner in the associated nuts which are attached to the cross slide are attached. By disengaging the gears by moving the one gear is moved on the spindle by means of a hand lever, the two carriages can ^ · ' parts also individually for processing the workpiece be guided.

Auf der Zeichnung zeigen:On the drawing show:

Abb. ι eine Seitenansicht und Abb. 2 einen Grundriß.Fig. Ι a side view and Fig. 2 a plan.

Jeder der beiden Querschlitten trägt in bekannter Weise einen Kreuzsupport oder Stahlharter.Each of the two cross slides carries a cross support or in a known manner Steel harder.

Zur gegenläufigen Bewegung der beiden Ouerschlitten b und c dienen die beiden Schraubenspindeln m und n, welche an ihrem einen Ende «durch die Zahnräder 0 und p miteinander und am anderen Ende durch die Muttergewinde q und r mit den Querschiitten in Verbindung stehen. B for opposing movement of the two Ouerschlitten and c are the two screw spindles m and n, which are one end "through the gears 0 and p together and q by the female thread at the other end, and r to the transverse ski activities in connection at its.

.Das Zahnrad 0 sitzt fest auf der Spindel m, während das Zahnrad p auf der Spindel η verschiebbar ist.The gear 0 sits firmly on the spindle m, while the gear p can be moved on the spindle η .

Die Nabe des Zahnrades p ist mit einer Ringnute versehen, in welche das gabelförmige Ende des um den Bolzen t drehbaren Handhebels u eingreift, durch den das Zahnrad ρ in bekannter Weise außer Eingriff mit dem Zahnrad 0 gebracht werden kann. Dadurch wird ermöglicht, daß jeder der beiden Querschlitten einzeln bewegt werden kann.The hub of the gear p is provided with an annular groove in which the fork-shaped end of the hand lever u rotatable about the bolt t engages, by means of which the gear ρ can be disengaged from the gear 0 in a known manner. This enables each of the two cross slides to be moved individually.

Die Schraubenspindeln mit den Zahnrädern sowie der Schalthebel sitzen im Unterschlitten a. The screw spindles with the gears and the switch lever are located in the lower slide a.

Der Antrieb erfolgt durch Drehung der Spindeln, welche durch umisteckbare Kurbeln oder durch Leitspindeln bekannter Weise angetrieben werden können.It is driven by turning the spindles, which are driven by reversible cranks or can be driven by lead screws in a known manner.

Claims (1)

Patent-Anspruch:Patent claim: Support mit zwei gegenläufigen Querschlitten1 nach Patent 353819, dadurch gekennzeichnet, daß die Bewegung der hei- 60· den Querschlitten (b, c) durch zwei durch Zahnräder (0, p) in Verbindung miteinander stehende Schraubengetriebe (m, q und n, r) erfolgt, die von Hand oder maschinell angetrieben werden, wobei die Verbindung zwischen beiden Schraubengetrieben aufgehoben und auch jedes für sich angetrieben werden kann.Support with two counter-rotating cross slides 1 according to patent 353819, characterized in that the movement of the hot cross slides (b, c) is effected by two screw gears (m, q and n, r ) connected to one another by gears (0, p) ) , which are driven by hand or by machine, whereby the connection between the two screw gears can be canceled and each can also be driven individually. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DER54571D Support with two cross slides running in opposite directions Expired DE359804C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER54571D DE359804C (en) Support with two cross slides running in opposite directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER54571D DE359804C (en) Support with two cross slides running in opposite directions

Publications (1)

Publication Number Publication Date
DE359804C true DE359804C (en) 1922-09-26

Family

ID=7409699

Family Applications (1)

Application Number Title Priority Date Filing Date
DER54571D Expired DE359804C (en) Support with two cross slides running in opposite directions

Country Status (1)

Country Link
DE (1) DE359804C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144306A2 (en) * 1983-12-01 1985-06-12 VOEST-ALPINE Aktiengesellschaft Lathe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144306A2 (en) * 1983-12-01 1985-06-12 VOEST-ALPINE Aktiengesellschaft Lathe
EP0144306A3 (en) * 1983-12-01 1987-07-15 Aktiengesellschaft Voest-Alpine Lathe

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